Ultradyne 556 Mercury Compensator 1/2x28 Salt Bath Nitride

Description

Product Overview

Ultradyne’s 556 Mercury Compensator is a compact, lightweight muzzle device built for .223 Remington and 5.56mm NATO rifles with 1/2-28 UNEF-2B barrel threads. It uses progressive 90 degree ports for reduced muzzle rise and smoother recoil, and it’s finished in salt bath nitride for durable performance. The shrouded timing nut installation helps keep alignment consistent, while the Dynamount-ready interface supports a barrel-mounted sight option.

Key Features

• Dynamount ready for barrel-mounted sight compatibility
• Shrouded timing nut design for straightforward installation and repeatable timing
• Progressive 90 degree porting for reduced muzzle rise and smoother recoil
• 416 stainless steel construction with salt bath nitride finish for corrosion resistance
• Brake-only and total (with timing nut) weights designed for compact 5.56 builds

If you want a tuned 5.56 compensator that stays compact and helps manage recoil, the Ultradyne 556 Mercury is built for the job.